User interface of a product dispenser chassis



FIG. 1 is a perspective view of a user interface of a product dispenser chassis in accordance with an embodiment of the present invention;

FIG. 2 is a front view of the user interface of a product dispenser chassis of FIG. 1;

FIG. 3 is a back view of the user interface of a product dispenser chassis of FIG. 1;

FIG. 4 is a top view of the user interface of a product dispenser chassis of FIG. 1;

FIG. 5 is a bottom view of the user interface of a product dispenser chassis of FIG. 1;

FIG. 6 is a right side view of the user interface of a product dispenser chassis of FIG. 1; and,

FIG. 7 is a left side view of the user interface of a product dispenser chassis of FIG. 1.

The broken lines shown in the figures represent portions of the user interface of a product dispenser chassis that form no part of the claimed design. The broken lines shown in the figures also represent portions of the product dispenser chassis that form no part of the claimed design. 

CLAIM The ornamental design for a user interface of a product dispenser chassis, as shown and described. 